User guide

14797 • November 2004 • S5000 Frame Description
Page 6
Frame Rear View
Figure 4 illustrates the S5000 Frame rear view. The following list, which is keyed to the
figure, explains the purpose of the connectors on the rear panel.
Figure 4. S5000 Rear Panel
Frame I/O Backplane Descriptions
Three I/O backplanes are currently available for the S5000 frame. All three backplanes
are completely passive and contain no active circuitry:
• SDI/HD-SDI Digital Video I/O (RP305)—Accepts SDI or HD-SDI modules.
Contains high quality, high data rate BNC connectors.
• AES Unbalanced I/O (RP303)—Accepts AES digital audio and analog video
modules. Uses standard BNC connectors for single-ended connections.
• AES Balanced I/O (RP302)—Accepts AES digital audio modules. Uses Phoenix
terminal block connectors for balanced connections.
The backplanes install independently on the back of the frame. The same backplane can
be used on both sides, or you can mix backplanes on the same frame.
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Video Reference Inputs: Analog NTSC or PAL looping 75 ohm reference video input. Not
used with DA modules.
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IEC Standard AC power connectors: Connect to AC power.
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Alarms Connector: Open collector type power supply alarm outputs. May be connected to a
customer-supplied alarm indicator.
•
Network Connector: RS-485 9-pin D connector. Commands and queries to the CI5705 Com-
munication Interface are made through this connector.
•
Input/Output Connectors: Connect inputs and outputs to the modules using these connectors.
Connectors are mounted in rows directly behind the modules they serve. For example, the top
row of connectors corresponds to the top module.
SD/HD-SDI EM0305-00
A B C D
A B
C
D
A B C D
GE F H I J
G
E F H I
GE F H I
J
J
DCBA
DCBA
JIHFE G
IHFE G J
R
SIGMA ELECTRONICS, INC.
5000 SERIES
90-130/180-250V~
1.2A/0.6A
50/60Hz
105 WATTS MAX
T 1.25A 250V FUSES LOCATED
ON POWER SUPPLIES
CAUTION
CONTROL NO. 9K50
PROFESSIONAL
VIDEO/AUDIO
P/S 2
P/S 1
ALARMS
NTWK EIA-485
VIDEO REF
A B C D
A B
C
D
A B C D
GE F H I J
G
E F H I
GE F H I
J
J
DCBA
DCBA
JIHFE G
IHFE G J
EM0305-00SD/HD-SDI
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